The volume of a box is 400 in.³ if the height is 10 inches and the length is 8 inches what is the width of the box

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?